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Coherent (COHR)

Information Technology · $44.4B market cap · SEC CIK 0000820318

$214.66 ▼−4.68% on the day close of Nov 10, 2026
11 Screens badly
ahead of 11% of the S&P 500 · #65 of 73 in Information Technology

Next reports on Feb 2, 2027, with analysts expecting $2.45 in earnings per share.

52-week range $130.42 to $440.00. 51% below its 52-week high and 65% above its low.

The case for COHR

The case against

What the score is made of

Each factor is half a curve over reported figures and half a rank among the other Information Technology companies (momentum is judged against fixed thresholds only), and the five are blended by weight. The score is where that blend places it in the S&P 500. It describes the last filing and the current price. It is not a forecast.

Valuewhat you pay for the earnings and cash, against the growth you get27
Growthhow fast revenue and earnings are moving, this year and over five80
Profitabilityhow much of the revenue becomes profit, and how much of that is cash28
Momentumhow the price has behaved lately36
Stabilityhow violently it moves, what it owes and what it pays you17

The financials

Revenue growth

Is the business growing? Yes

Last 12 months+30.8%
Over 5 years+18.0% a year
FY2026 revenue$7.1B (+23%)

Free cash flow

Is it generating real cash? No, it is burning cash

FY2026 free cash flow−$1.0B
Of revenue−14%
Of profit−127%

Profit margins

Is profitability improving? Yes, improving

Gross margin38%
Operating margin15%
Net margin, FY25 → FY26 → now0.8% → 11.3% → 12.2%

Debt vs. cash

Is the balance sheet healthy? Stretched

Cash$1.2B
Long-term debt$3.2B
Net debt$2.1B
Years to repay40.4 yrs

Valuation

Is the stock price reasonable? No, expensive

P/E46.0×
Fair P/E for its growth37×
P/FCFno free cash flow
Forward P/E20.7×
EV / EBITDA32.6×

At 46.0× earnings it trades above the 37× that 20% a year of growth would justify. Its free cash flow is negative, which counts against it.

The financials, five years deep

Pulled from Coherent's XBRL filings on SEC EDGAR. Italic rows are worked out from the others.

FY2026FY2025FY2024FY2023FY2022
Revenue growth
Revenue$7.1B$5.8B$4.7B$5.2B$3.3B
Change on the year+23%+23%−9%+56%—
Free cash flow
Free cash flow−$1.0B$193M$199M$198M$99.0M
Of revenue−14%3%4%4%3%
Profit margins
Operating margin——2.0%−0.7%12.5%
Net margin11.3%0.8%−3.3%−5.0%7.1%
Debt vs. cash
Cash$1.2B$909M$926M$821M$2.6B
Long-term debt$3.2B$3.5B$4.0B$4.2B$1.9B
Net cash (debt)−$2.1B−$2.6B−$3.1B−$3.4B$685M

What Coherent says it does

Definitions Coherent Corp. (“Coherent,” the “Company,” “we,” “us,” or “our”), is a vertically integrated manufacturing company that develops, manufactures, and markets lasers, transceivers, and other optical and optoelectronic devices, modules, and systems, as well as engineered materials, for use in the data center, communications and industrial markets. Our headquarters are located at 375 Saxonburg Boulevard, Saxonburg, Pennsylvania 16056, USA. Our telephone number is +1-724-352-4455. Reference to “Coherent,” the “Company,” “we,” “us,” or “our” in this Annual Report on Form 10-K, unless the context requires otherwise, refers to Coherent Corp. and its wholly owned subsidiaries. The following defined terms are used in this Annual Report on Form 10-K: artificial intelligence (AI); bismuth telluride (Bi 2 Te 3 ); carbon dioxide (CO 2 ); continuous wave (CW); co-packaged optics (CPO); datacenter interconnect (DCI); deep ultraviolet (DUV);…

Risk factors COHR lists in its 10-K

Filings

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